iW3688
AC/DC Advanced Digital Power Controller for
Single-Stage Dimmable LED Drivers
6 Physical Dimensions
14-Lead SOIC Package
D
Inches
Millimeters
MIN
0.053
A1 0.004
MAX
0.069
0.010
0.020
0.010
0.344
0.157
0.244
MIN
1.35
0.10
0.33
0.19
8.55
3.80
5.80
MAX
1.75
0.25
0.51
0.25
8.75
4.00
6.20
8
7
14
1
A
E
E1
b
c
0.013
0.007
0.337
e
D
TOP VIEW
E1 0.150
h x 45°
0.228
E
e
A1
0.050 BSC
1.27 BSC
A
L
0.016
0.010
0°
0.050
0.020
8°
0.40
0.25
0°
1.27
0.50
8°
0
L
c
h
b
SEATING
PLANE
0
ccc
ccc
0.004
0.10
COPLANARITY
0.10 (0.004)
SIDE VIEWS
Compliant to JEDEC Standard MS12F
Controlling dimensions are in inches; millimeter dimensions are for reference only
This product is RoHS compliant and Halide free.
Soldering Temperature Resistance:
[a] Package is IPC/JEDEC Std 020D Moisture Sensitivity Level 1
[b] Package exceeds JEDEC Std No. 22-A111 for Solder Immersion Resistance; package can withstand
10 s immersion < 260˚C
Dimension D does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs shall
not exceed 0.15 mm per end. Dimension E does not include interlead flash or protrusion. Interlead flash or
protrusion shall not exceed 0.25 mm per side.
The package top may be smaller than the package bottom. Dimensions D and E are determined at the
outermost extremes of the plastic body exclusive of mold flash, tie bar burrs, gate burrs and interlead flash, but
including any mismatch between the top and bottom of the plastic body.
Figure 6.1 : 14-Lead SOIC Package
7 Ordering Information
Part No.
Options
Package
Description
iW3688-00
iW3688-01
120VAC Input for up to 14W
230VAC Input for up to 14W
SOIC-14
SOIC-14
Tape & Reel1
Tape & Reel1
230VAC Input with lighting chopping enable for
thermal improvement up to 20W
iW3688-01-CA
iW3688-10
SOIC-14
SOIC-14
Tape & Reel1
Tape & Reel1
120VAC Input with light chopping enabled for
thermal improvement up to 20W
iW3688-20
iW3688-21
iW3688-30
120VAC Input for 15W – 20W
230VAC Input for 15W – 20W
Universal Input for up to 14W
SOIC-14
SOIC-14
SOIC-14
Tape & Reel1
Tape & Reel1
Tape & Reel1
Note 1: Tape & Reel packing quantity is 2,500/reel. Minimum ordering quantity is 2,500.
Product Summary
Rev. 1.2
06-Feb-2022
© 2022 Renesas Electronics
www.renesas.com
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